223003322112312 has 128 divisors (see below), whose sum is σ = 707955279897600. Its totient is φ = 63714494588544.

The previous prime is 223003322112253. The next prime is 223003322112331. The reversal of 223003322112312 is 213211223300322.

223003322112312 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 0 + 332 + 2 + 1 + 12 + 312 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136609758 + ... + 138232530.

It is an arithmetic number, because the mean of its divisors is an integer number (5530900624200).

Almost surely, 2^{223003322112312} is an apocalyptic number.

It is an amenable number.

223003322112312 is an abundant number, since it is smaller than the sum of its proper divisors (484951957785288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223003322112312 is a wasteful number, since it uses less digits than its factorization.

223003322112312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713682 (or 1713672 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 223003322112312 its reverse (213211223300322), we get a palindrome (436214545412634).

The spelling of 223003322112312 in words is "two hundred twenty-three trillion, three billion, three hundred twenty-two million, one hundred twelve thousand, three hundred twelve".